139802064

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2088

約数の個数: 80

約数和(自身を含む): 380928000

約数和(自身を除く): 241125936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 1999, 2256, 2914, 3998, 4371, 5828, 5997, 7996, 8742, 11656, 11994, 15992, 17484, 23312, 23988, 31984, 34968, 47976, 61969, 69936, 93953, 95952, 123938, 185907, 187906, 247876, 281859, 371814, 375812, 495752, 563718, 743628, 751624, 991504, 1127436, 1487256, 1503248, 2254872, 2912543, 2974512, 4509744, 5825086, 8737629, 11650172, 17475258, 23300344, 34950516, 46600688, 69901032, 139802064]

約数ペア:

[(1, 139802064), (2, 69901032), (3, 46600688), (4, 34950516), (6, 23300344), (8, 17475258), (12, 11650172), (16, 8737629), (24, 5825086), (31, 4509744), (47, 2974512), (48, 2912543), (62, 2254872), (93, 1503248), (94, 1487256), (124, 1127436), (141, 991504), (186, 751624), (188, 743628), (248, 563718), (282, 495752), (372, 375812), (376, 371814), (496, 281859), (564, 247876), (744, 187906), (752, 185907), (1128, 123938), (1457, 95952), (1488, 93953), (1999, 69936), (2256, 61969), (2914, 47976), (3998, 34968), (4371, 31984), (5828, 23988), (5997, 23312), (7996, 17484), (8742, 15992), (11656, 11994)]